<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8" />
    <meta name="language" content="zh-CN" />
    <meta name="title" content="rose" />
    <meta name="describe" content="" />
    <title>浪漫玫瑰</title>
    <style>
      .container {
        background: rgb(255, 192, 203);
        color: white;
        text-align: center;
        width: 500px;
        height: 500px;
        margin-top: 100px;
        margin-left: auto;
        margin-right: auto;
      }

      .word {
        position: fixed;
        text-align: center;
        width: 500px;
        height: 100px;
        transform: translateY(-50%);
        font-family: 楷体;
        font-size: 40px;
        color: #c70012;
      }
    </style>
  </head>

  <body class="container">
    <audio autoplay="autopaly" loop="loop" id="audios" preload="auto">
      <source src="http://music.163.com/song/media/outer/url?id=1411358329.mp3" />
    </audio>

    <div class="word">浪漫至死不渝</div>

    <canvas id="c"></canvas>
      
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      var b = document.body;
      var c = document.getElementsByTagName("canvas")[0];
      var a = c.getContext("2d");
      document.body.clientWidth;
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    <script>
      with ((m = Math)) (C = cos), (S = sin), (P = pow), (R = random);
      c.width = c.height = f = 600;
      h = -250;
      function p(a, b, c) {
        if (c > 60)
          return [
            S(a * 7) * (13 + 5 / (0.2 + P(b * 4, 4))) - S(b) * 50,
            b * f + 50,
            625 + C(a * 7) * (13 + 5 / (0.2 + P(b * 4, 4))) + b * 400,
            a * 1 - b / 2,
            a,
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        A = a * 2 - 1;
        B = b * 2 - 1;
        if (A * A + B * B < 1) {
          if (c > 37) {
            n = (j = c & 1) ? 6 : 4;
            o = 0.5 / (a + 0.01) + C(b * 125) * 3 - a * 300;
            w = b * h;
            return [
              o * C(n) + w * S(n) + j * 610 - 390,
              o * S(n) - w * C(n) + 550 - j * 350,
              1180 + C(B + A) * 99 - j * 300,
              0.4 -
                a * 0.1 +
                P(1 - B * B, -h * 6) * 0.15 -
                a * b * 0.4 +
                C(a + b) / 5 +
                P(C((o * (a + 1) + (B > 0 ? w : -w)) / 25), 30) * 0.1 * (1 - B * B),
              o / 1e3 + 0.7 - o * w * 3e-6,
            ];
          }
          if (c > 32) {
            c = c * 1.16 - 0.15;
            o = a * 45 - 20;
            w = b * b * h;
            z = o * S(c) + w * C(c) + 620;
            return [
              o * C(c) - w * S(c),
              28 + C(B * 0.5) * 99 - b * b * b * 60 - z / 2 - h,
              z,
              (b * b * 0.3 + P(1 - A * A, 7) * 0.15 + 0.3) * b,
              b * 0.7,
            ];
          }
          o = A * (2 - b) * (80 - c * 2);
          w = 99 - C(A) * 120 - C(b) * (-h - c * 4.9) + C(P(1 - b, 7)) * 50 + c * 2;
          z = o * S(c) + w * C(c) + 700;
          return [
            o * C(c) - w * S(c),
            B * 99 - C(P(b, 7)) * 50 - c / 3 - z / 1.35 + 450,
            z,
            (1 - b / 1.2) * 0.9 + a * 0.1,
            P(1 - b, 20) / 4 + 0.05,
          ];
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        0
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  </body>
</html>
